Mean Time to Failure (MTTF) refers to the average operational time before a component or system fails. This metric provides insights into product lifespan and reliability.
Key Aspects:
- Reliability Metric: Higher MTTF signifies longer operational life before failure.
- Calculation: MTTF = Total Operating Time / Number of Failures (for non-repairable systems).
- Application: Useful for evaluating hardware components like servers or devices.
MTTF helps organisations plan maintenance schedules and assess product quality.